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#include <Interpreters/TraceLog.h>
#include <DataTypes/DataTypeArray.h>
#include <DataTypes/DataTypeString.h>
#include <DataTypes/DataTypesNumber.h>
#include <DataTypes/DataTypeDate.h>
#include <DataTypes/DataTypeDateTime.h>
#include <DataTypes/DataTypeDateTime64.h>
#include <DataTypes/DataTypeLowCardinality.h>
#include <Common/ClickHouseRevision.h>
namespace DB
{
using TraceDataType = TraceLogElement::TraceDataType;
const TraceDataType::Values TraceLogElement::trace_values =
{
{"Real", static_cast<UInt8>(TraceType::Real)},
{"CPU", static_cast<UInt8>(TraceType::CPU)},
{"Memory", static_cast<UInt8>(TraceType::Memory)},
{"MemorySample", static_cast<UInt8>(TraceType::MemorySample)},
{"MemoryPeak", static_cast<UInt8>(TraceType::MemoryPeak)},
{"ProfileEvent", static_cast<UInt8>(TraceType::ProfileEvent)},
};
NamesAndTypesList TraceLogElement::getNamesAndTypes()
{
return
{
{"event_date", std::make_shared<DataTypeDate>()},
{"event_time", std::make_shared<DataTypeDateTime>()},
{"event_time_microseconds", std::make_shared<DataTypeDateTime64>(6)},
{"timestamp_ns", std::make_shared<DataTypeUInt64>()},
{"revision", std::make_shared<DataTypeUInt32>()},
{"trace_type", std::make_shared<TraceDataType>(trace_values)},
{"thread_id", std::make_shared<DataTypeUInt64>()},
{"query_id", std::make_shared<DataTypeString>()},
{"trace", std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt64>())},
{"size", std::make_shared<DataTypeInt64>()},
{"ptr", std::make_shared<DataTypeUInt64>()},
{"event", std::make_shared<DataTypeLowCardinality>(std::make_shared<DataTypeString>())},
{"increment", std::make_shared<DataTypeInt64>()},
};
}
void TraceLogElement::appendToBlock(MutableColumns & columns) const
{
size_t i = 0;
columns[i++]->insert(DateLUT::instance().toDayNum(event_time).toUnderType());
columns[i++]->insert(event_time);
columns[i++]->insert(event_time_microseconds);
columns[i++]->insert(timestamp_ns);
columns[i++]->insert(ClickHouseRevision::getVersionRevision());
columns[i++]->insert(static_cast<UInt8>(trace_type));
columns[i++]->insert(thread_id);
columns[i++]->insertData(query_id.data(), query_id.size());
columns[i++]->insert(trace);
columns[i++]->insert(size);
columns[i++]->insert(ptr);
String event_name;
if (event != ProfileEvents::end())
event_name = ProfileEvents::getName(event);
columns[i++]->insert(event_name);
columns[i++]->insert(increment);
}
}
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